How to Repair a Bifold Door Top Pivot A bifold closet door's top pivot may become loose and scrape along the floor. This can be fixed by loosening the set screw for the top bracket a bit. The top pivot pin is made of a screw made of metal that https://replacebifolddoors14976.dailyhitblog.com/36145648/10-websites-to-help-you-be-a-pro-in-bi-fold-door-repairs